EP 2046876 A1 20090415 - MODIFIED OPEN-CELL FOAM MATERIALS AND USE THEREOF IN VACUUM CLEANERS
Title (en)
MODIFIED OPEN-CELL FOAM MATERIALS AND USE THEREOF IN VACUUM CLEANERS
Title (de)
MODIFIZIERTE OFFENZELLIGE SCHAUMSTOFFE UND DEREN VERWENDUNG IN STAUBSAUGERN
Title (fr)
MOUSSE À ALVÉOLES OUVERTES MODIFIÉES ET LEUR UTILISATION DANS DES ASPIRATEURS
Publication
Application
Priority
- EP 2007057085 W 20070711
- DE 102006034312 A 20060721
Abstract (en)
[origin: US2010005610A1] Use of moldings whose length width height dimensions are always in the range from 1 mm to 3 cm, at least one dimension being greater than 5.5 mm, produced by treatment of (a) open-cell foam whose density is in the range from 5 to 500 kg/m3 and whose average pore diameter is in the range from 1 mum to 1 mm (b) with an aqueous formulation of at least one compound having at least one hemiaminal or aminal group per molecule or at least one copolymer containing at least one copolymerized comonomer which contains OH groups or which contains beta-dicarbonyl groups, or which contains epoxy groups, (c) and a shaping step, as dust binders in vacuum cleaners.
IPC 8 full level
C08J 9/00 (2006.01)
CPC (source: EP KR US)
A47L 9/10 (2013.01 - EP KR US); C08J 9/00 (2013.01 - KR); C08J 9/22 (2013.01 - KR); C08J 9/224 (2013.01 - KR); C08J 9/40 (2013.01 - EP US); C08J 2205/05 (2013.01 - EP US); C08J 2361/32 (2013.01 - EP US); C08J 2375/04 (2013.01 - EP US); C08J 2433/00 (2013.01 - EP US); C08J 2457/00 (2013.01 - EP US); C08J 2459/00 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2008009601 A1 20080124; AT E489422 T1 20101215; CA 2656755 A1 20080124; CN 101495550 A 20090729; DE 102006034312 A1 20080124; DE 502007005775 D1 20110105; EP 2046876 A1 20090415; EP 2046876 B1 20101124; ES 2355616 T3 20110329; JP 2009544462 A 20091217; KR 20090045228 A 20090507; US 2010005610 A1 20100114
DOCDB simple family (application)
EP 2007057085 W 20070711; AT 07787359 T 20070711; CA 2656755 A 20070711; CN 200780027732 A 20070711; DE 102006034312 A 20060721; DE 502007005775 T 20070711; EP 07787359 A 20070711; ES 07787359 T 20070711; JP 2009521201 A 20070711; KR 20097002609 A 20090209; US 37420407 A 20070711